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Chemistry
Martin Kim
29 May, 22:09
How many molecules does water have
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Teagan Skinner
30 May, 00:55
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So, we calculate how many molecules there are in a drop of water, which we determined contains 0.002775 moles: molecules in a drop of water = (6.022 x 1023 molecules/mole) x 0.002275 moles. molecules in a drop of water = 1.67 x 1021 water molecules.
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